My s10 has been making notification sounds for a few weeks, while there is no notification. It's extra weird because my actual notifications have the "Chaos" sound, and the ghost notifications have the "Spaceline" sound. It's really annoying and I have tried turning off the notification reminder, hopinh that would be the solution, but it doesn't help. My phone just keeps making the Spaceline notification sound for no reason. The ghost notifications happen sporadically. Sometimes 'only' twice a day, sometimes like ten times a day.
Does anyone else have this problem? Or, more importantly, the solution?
I heard the sound few times on my new Note10. I also remember few years back with S8, there was a thread(s) on XDA possibly about this and "I think" it was an issue in the software and Samsung had to address it in the software update. I might be wrong about what was causing it or the resolution, but I think you can search XDA site